diff options
Diffstat (limited to 'libavutil/time.c')
| -rw-r--r-- | libavutil/time.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/libavutil/time.c b/libavutil/time.c index 62cd445dbc..ce4552e767 100644 --- a/libavutil/time.c +++ b/libavutil/time.c @@ -1,18 +1,20 @@ /* - * This file is part of Libav. + * Copyright (c) 2000-2003 Fabrice Bellard * - * Libav is free software; you can redistribute it and/or + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -51,6 +53,26 @@ int64_t av_gettime(void) #endif } +int64_t av_gettime_relative(void) +{ +#if HAVE_CLOCK_GETTIME && defined(CLOCK_MONOTONIC) + struct timespec ts; + clock_gettime(CLOCK_MONOTONIC, &ts); + return (int64_t)ts.tv_sec * 1000000 + ts.tv_nsec / 1000; +#else + return av_gettime(); +#endif +} + +int av_gettime_relative_is_monotonic(void) +{ +#if HAVE_CLOCK_GETTIME && defined(CLOCK_MONOTONIC) + return 1; +#else + return 0; +#endif +} + int av_usleep(unsigned usec) { #if HAVE_NANOSLEEP |